Solving a 'Stanford' University entrance exam || c=??🖊️📘

[@NithyaGhumare]

Nice solution

[@arvindkulkarni6580]

Great things explained ,very good

[@hesleyt]

C(C^2 - 3) = 0
First root: C = 0
C^2 -3 = 0
C^2 = 3
The other two: C = +√3 and C = - √3
Everything else on the video is just killing time

[@severinocassimiro2674]

An excelent explanation even working hard . Better it could not be.

[@Mamtamaam]

Thank you! 🙏

[@daniellerosalie2155]

You explain these questions the best!

[@harshpathak2359]

Perfect

[@DarshChouhan-r6g]

Good solution

[@satyadev3848]

Good 👍

[@LaxmanKumar-yi4cv]

Very much effective

[@harikishan1900]

Nice

[@KeshavKulkarni-x1w]

Very well done

[@rasimdemirov056]

Wow very qood 🎉

[@KhushiTtripathi]

All steps were perfectly done

[@marcoantonioflores2352]

Problema básico de prepa. Viene en el baldor.

[@alexandrerocha2262]

C +/- R| 3

[@kirucandas]

3c=c^3, 3=c.^2, easy

[@daniellerosalie2155]

I agree.

[@carlosrodrigos]

I resolved in exactly same way

[@pas6295]

Cis Root 2

[@pas6295]

3c=c^3.So c^2=3.So C is √3.

[@zupitoxyt]

Zero 🗿

[@alessandracampelli6090]

No need to complicate that 😮

[@evlorenzoni]

Turn a 1 minute video into 7. Waste of time.

[@jeanandre6129]

We don't trust you.

[@BrijLalSahu-bb1lu]

Nice solution

[@aruntiwari5714]

Good solution

[@ppkike5577]

A mi modo de ver, no es necesario desarrollar tanto, si no resolverlo con sencillez en tres pasos: si C elevado al cubo es c3 hacemos c3 = c·c2, igualando con c+c+c y operando, resulta
3C= C·C2, 3= C·C2/C, simplificando C y extrayendo raíz cuadrada a lo dos miembros, obtenemos las soluciones, y la 3ª solución se cumple en la igualdad que C= 0